30998086

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4721}}^1$

素因数の和:4804

約数の個数: 24

約数和(自身を含む): 54907416

約数和(自身を除く): 23909330

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 4721, 6566, 9442, 33047, 66094, 231329, 316307, 462658, 632614, 2214149, 4428298, 15499043, 30998086]

約数ペア:

[(1, 30998086), (2, 15499043), (7, 4428298), (14, 2214149), (49, 632614), (67, 462658), (98, 316307), (134, 231329), (469, 66094), (938, 33047), (3283, 9442), (4721, 6566)]